XSB Src (SVN)-old

fixed IP addresses

buglet fix

New tests

Took socket stuff out of builtin.c and put it in xsbsocket.[ih]
Unified WIN_NT and Unix parts, eliminating duplicates, etc.

Added header so these will come up in c-mode in emacs

small improvements

Updated load_dyn to give warning when trying to load rules into a
trie.
Updated description of subsumes_chk to say it doesn't work for terms
with shared variables

*** empty log message ***

(file_function): fixed the undefined variable ch.

Made the testsuite into xsbtests directory at the same level as XSB